Checkbox to disable capitalization

[jturnshek]

I find myself often dictating text and then going back and removing capitalization from the first letter. It would be nice if that was configurable.

[cjpais]

You can do this with the post processing feature if you would like. A setting will not be added for this explicitly

You can enable it via ctrl/cmd+shift+d

[AlexanderYastrebov]

See #930